She asked Nam what ______ in that room. A. he is doing B. is he doing C. was he doing D. he was doing
She asked Nam what ______ in that room.
A. he is doing
B. is he doing
C. was he doing
D. he was doing
Đáp án: D
Giải thích: Cấu trúc tường thuật câu hỏi với Wh-question: S1 + asked + O + S2 + V (lùi thì)
Dịch: Cô ấy đã hỏi Nam là anh ấy đang làm gì trong phòng này.